Houseplant Substrate Components
Mix your own potting mix with our houseplant substrate components. From perlite to vermiculite and sand, you will find everything you need in this range.
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Coarse Charcoal 2.5ltrAdding charcoal to soil is has used as a way to condition plant soil since ancient times. Adding charcoal to any soil mix will help to lighten heavy soils, which will decrease the chance that your plants roots will suffocate. However, more importantly, the...
- £11.99
- £11.99
- Unit price
- per
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Peat Free Premium Houseplant Substrate 2.5ltrDiscover the perfect growing medium for your houseplants with our Peat-Free Houseplant Substrate. Expertly formulated to provide optimal drainage, aeration, and nutrient retention, this eco-friendly blend ensures your plants flourish in any indoor environment. Free from peat, this sustainable substrate is ideal for those...
- £8.99
- £8.99
- Unit price
- per
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Buckwheat Hulls 2.5ltrIf you are looking for an organic, all-natural way to get some more aeration into your soil mix, then these buckwheat hulls are the ideal solution for you. These hulls are the bi-product of buckwheat processing for food and are used in upholstery and...
- £4.49
- £4.49
- Unit price
- per
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Fine Charcoal 2.5ltrAdding charcoal to soil is has used as a way to condition plant soil since ancient times. Adding this fine charcoal to any soil mix will help to lighten heavy soils, which will decrease the chance that your plants roots will suffocate. However, more...
- £11.99
- £11.99
- Unit price
- per
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Coarse Pumice 2.5ltrIf you want to add structure to your soil that provides Aeration and improves drainage, then pumice could be the ideal solution for you. This mined volcanic rock is pockmarked with small holes and edges that provides a strong foundation for your plant roots...
- £6.99
- £6.99
- Unit price
- per
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Coco Coir 2.5ltrCoco coir has been traditionally used as a liner for hanging baskets and containers. They help to maintain the moisture in them, and it does the same job when added to a potting mix. This by-product of coconut processing is just a finer version...
- £4.99
- £4.99
- Unit price
- per
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Horticultural Grit 2.5ltrHorticultural grit is one of the best ways to bring better drainage to your plants. The irregular shaped grain of this fine grit gives the water plenty of space to trickle through which will stop the soil becoming waterlogged and rotting your plants roots....
- £3.99
- £3.99
- Unit price
- per
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Coarse Leca 2.5ltrLECA (lightweight expanded clay aggregate) brings a lot of low-maintenance benefits to your houseplants and is an easy-to-use alternative to some soils and additives that is suitable for veteran or novice houseplant owners. These reusable small balls of baked clay have become the next...
- £5.99
- £5.99
- Unit price
- per
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Vermiculite 2.5ltrVermiculite is one of the most effective soil additives you can use to improve plant health, it helps to aerate soil whilst retaining water and slowly releasing it to create a perfect environment for any plant. Able to absorb up to four times its...
- £4.99
- £4.99
- Unit price
- per
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Horticultural Sand 2.5ltrThis gritty mix of crushed granite, quartz and sandstone creates a fine sand that is ideal for use in the growing of plants. There are many uses for this sand, the main being to loosen heavy, clay soils to provide better drainage and aeration....
- £4.99
- £4.99
- Unit price
- per
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Rice Hulls 2.5ltrDo you find that your soil mix is becoming too compact for your plant? If so, then you should consider mixing some of these fantastic rice husks into you soil mix. They are a natural and organic by-product of producing rice for food, so...
- £8.99
- £8.99
- Unit price
- per
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Coarse Lava Rocks 2.5ltrIf you want a low-maintenance solution to a lot of your potential soil, problems, then our wonderful volcanic rock might just be the right solution for you. This porous rock has large pores in it that absorb water and provides better drainage which will...
- £6.99
- £6.99
- Unit price
- per
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Fine Leca 2.5ltrLECA (lightweight expanded clay aggregate) brings a lot of low-maintenance benefits to your houseplants and is an easy-to-use alternative to some soils and additives that is suitable for veteran or novice houseplant owners. These reusable small balls of baked clay have become the next...
- £3.99
- £3.99
- Unit price
- per
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Molar Clay 2.5ltrMoler clay is a reusable and sustainable solution for getting some much-needed aeration and drainage into any soil. This soil additive is mainly used to enrich the soil of bonsai trees as it allows for better aeration whilst keeping the soil strong enough to...
- £4.99
- £4.99
- Unit price
- per
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Worm Castings 2.5ltrWork castings are one of the most effective things you can add to improve the soil of your container or houseplants. Made from the waste left behind from earthworms, these small football shaped grains are rich in nutrients and add structure to your soil....
- £4.99
- £4.99
- Unit price
- per
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Fine Pumice 2.5ltrIf you want to add structure to your soil that provides Aeration and improves drainage, then pumice could be the ideal solution for you. This mined volcanic rock is pockmarked with small holes and edges that provides a strong foundation for your plant roots...
- £5.99
- £5.99
- Unit price
- per
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Fine Perlite 2.5ltrPerlite is a lightweight soil conditioner that is made out of fine volcanic glass. This porous material is great at absorbing water whilst improving drainage, which allows your soil to freely drain whilst still providing moisture to your plant. This material is especially useful...
- £4.99
- £4.99
- Unit price
- per
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Coarse Perlite 2.5ltrPerlite is a lightweight soil conditioner that is made out of fine volcanic glass. This porous material is great at absorbing water whilst improving drainage, which allows your soil to freely drain whilst still providing moisture to your plant. This material is especially useful...
- £4.99
- £4.99
- Unit price
- per
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Coco Husk Chips 2.5ltrIf you are struggling to find a soil mix that is well-draining and have done everything else you can try to improve it then these coco chips may just be the answer you are looking for. Made from slices of coconut husks these chips...
- £3.99
- £3.99
- Unit price
- per
